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640x480,使用夏普的8寸液晶测试:235 static struct clcd_panel conn_lcd_panel_vga = {236 .mode = {237 .name = "VGA portrait",238 .refresh = 60,239 .xres = 640,240 .yres = 480,241 .pixclock = 20000000,//@191828,242 .left_margin = 2,//@@4,//@4,243 .right_margin = 2,//@@8,//@4,244 .upper_margin = 10,245 .lower_margin = 1,246 .hsync_len = 79,//2,247 .vsync_len = 23,248 .sync = 0,249 .vmode = FB_VMODE_NONINTERLACED,250 },251 .width = -1,252 .height = -1,253 .tim2 = (CLCDC_LCDTIMING2_IVS | CLCDC_LCDTIMING2_IHS),254 .cntl = (CNTL_BGR | CLCDC_LCDCTRL_TFT | CNTL_LCDVCOMP(1) |255 CLCDC_LCDCTRL_BPP16_565),256 .bpp = 16,257 };258 //#define PANEL_SIZE (12 * SZ_64K)
1024x768@48Hz,使用LG的17寸液晶测试:260 static struct clcd_panel conn_lcd_panel = {261 .mode = {262 .name = "XVGA portrait",263 .refresh = 55,264 .xres = 1024,265 .yres = 768,266 .pixclock = 28828,//@15828,267 .left_margin = 123,//80,//@63,268 .right_margin = 60,//@40,//@30,//@@20269 .upper_margin = 1,//@1,270 .lower_margin = 1,//@1,271 .hsync_len = 147,//@130,//@123,272 .vsync_len = 23,//@63,273 .sync = 1,//@1,274 .vmode = FB_VMODE_NONINTERLACED,275 },276 .width = -1,277 .height = -1,278 .tim2 = (CLCDC_LCDTIMING2_IVS | CLCDC_LCDTIMING2_IHS | [color="#FF0000"]CLCDC_LCDTIMING2_IPC),279 .cntl = (CNTL_BGR | CLCDC_LCDCTRL_TFT | CNTL_LCDVCOMP(1) |280 CLCDC_LCDCTRL_BPP16_565),281 .bpp = 16,282 };283 #define PANEL_SIZE (1024*768*2) // (80 * SZ_64K)
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